baber/WOPTO huggingface dataset:
Patent JP-H0437310-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MITANI HITOSHI
IPC: H03K19/0185
Filed: 1990-06-01
Abstract: PURPOSE:To reduce a noise level without sacrificing the high speed performance of an output circuit by forming a p-channel MOS section of a parallel circuit of two p-channel MOS transistors(TRs) and conducting tentatively one TR only at leading of the output. CONSTITUTION:When an output signal theta transfers from a high to a low level, a few charging charge quantity is extracted by an n-channel MOS TR with a high capability, the operation is quickened to decrease the charge quantity itself to be extracted, and the fluctuation of a ground level at this time is suppressed lower by the charge. Moreover, when the output signal theta transfers from a low to a high level, 1st and 2nd p-channel MOS TRs Qp1, Qp2 are energized at first, then the device rises quickly and when the output signal exceeds the standard value of a high level, the 2nd p-channel MOS TR is interrupted, the device is charged only with the 1st p-channel MOS TR with a low capability and the leading is slow. Then the conduction of the 2nd p-channel MOS is implemented in a short time, and the final value of the high level is suppressed lower.
Patent JP-H10317192-A (JP)
Title: Steel sheet for vehicle, structural body for vehicle and method for electrodeposition coating of bag structural body
Inventor: SHIMA KENSHICHIROU
IPC: C25D13/12
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To improve the throwing power of electrodeposition without changing coating equipment and coating apparatus or coating method. SOLUTION: This method is applied to a side sill structure 4 for vehicles which is joined with a sill outer panel 41 and a sill inner panel 42 like wafers filled with ingredients therebetween and is provided with reinforcing panels 43, 44 within this bag structural part. An electric resistance film having surface resistivity of >=1×10<9> Ω/square at ordinary temp. is formed on at least one of the panel surfaces existing in such bag structural part consisting of the panels and is then subjected to electrodeposition coating. The electric resistance film is formed in the parts not requiring electrodeposition coating films.
Patent JP-H11335753-A (JP)
Title: Method for forming fiber reinforced metal
Inventor: MORIYA KATSUYOSHI
IPC: C22C14/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To improve the strength required of a formed part by minimizing the influence on the arrangement of a fiber reinforcement, to improve the dimensional stability of the formed part by preventing the occurrence of secular change, and to improve quality. SOLUTION: As a method for forming a fiber reinforced metal at the time of manufacturing a discoid formed part and a cylindrical body, a technique comprising the following stages is adopted: a stage where a composite ringlike body R in which a fiber reinforcement (a) is held between matrix metal foils (b) is prepared; a stage where the composite ringlike body is compressed in a thickness direction by isostatic pressing; a stage where a plural number of the resultant compressed ringlike bodies are fit together on the basis of diameter difference; and a stage where the resultant fit compressed ringlike bodies are compressed in a thickness direction by isostatic pressing.
Patent JP-H01312608-A (JP)
Title: Teaching method of robot
Inventor: NISHIYAMA TORU
IPC: B25J9/22
Filed: 1988-06-13
Abstract: PURPOSE:To shorten a time required for the teaching of a robot by applying an objective position in a prescribed car model in a prescribed car type to the pattern of the car model among moving patterns common to different car types, which have been set for respective car models, and deciding an appropriate moving path between the objective positions. CONSTITUTION:Objective position data of prescribed car type and car model is selectively fetched from objective position data which have been set for respective car types and car models, and moving data of prescribed car model is selectively fetched from moving pattern data which have been set for respective car models. Teach data instructing the content of the operation of the robot is generated by combining objective position data of the prescribed car type and car model and moving pattern data of the prescribed car model, and teach data is taught to the robot. Namely, the objective position in the prescribed car model in the prescribed car type is applied to the moving pattern of the car model among the moving patterns common to different car types, which are set for respective car models, and the appropriate moving path between the objective positions can easily be decided. Thus, the time required for the teaching of the robot can be shortened.
Patent JP-S5765981-A (JP)
Title: Receiving device for multiplexed information
Inventor: HIRASHIMA MASAYOSHI
IPC: H04N7/088
Filed: 1980-10-13
Abstract: PURPOSE:To make a favorable impression upon the user in respect to the use of a device, by providing a multipage memory where information pictures of plural programs in a multiplexed information signal are stored and a program memory whrer programs are stored. CONSTITUTION:Each time a PCP signal is detected, a program memory 11 and a page memory 10 are selected by a decoder 9D to store a program number and a PDP signal. Next, when a program to be displayed is designated through a keyboard 12K, the number of this program is compared with numbers stored in the program memory 11 by a program comparing circuit 14PC. If the designated program exists in the program memory 11, corresponding data is read out from the page memory 10 and is displayed on a CRT13 through a display selector 14S and a buffer 14B. If the designated program does not exist in the program memory 11, the program number stored in a pattern memory 14AM and the pattern stored in a ROM14FM are taken out through a pattern selector 14PS and are displayed on the CRT13.
Patent JP-H073094-A (JP)
Title: Optical resin material
Inventor: OISHI HIROSHI
IPC: C08K5/10
Filed: 1993-06-15
Abstract: PURPOSE:To provide an optically uniform optical resin material excellent in transparency and thermal stability, low in birefringence, and high in mechanical strength, thus suitable for optical use. CONSTITUTION:The optical resin material can be obtained by incorporating (A) 0.001-3wt.% of a hindered phenol-based antioxidant in (B) a resin or resin blend made up of aromatic polyester segments and styrene-based polymer segments and having the following characteristics: (1) in the primary time differential peaks of the temperature-heat flux curve by self--compensation-type differential scanning thermoanalysis, the area ratio Q value represented by the formula: Q=P2/(P1=P3) (P1, P2 and P3 are peak area ratios on the lowest, medium and highest temperature sides, respectively) is >=0.005 and (2) particle diameter for the disperse phase consisting of the aromatic polyester segments or styrene polymer segments is <=300nm.
Patent JP-H09299994-A (JP)
Title: Methane fermentation treatment of poultry manure
Inventor: MATSUE TAKAHIRO
IPC: B09B3/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain an effective means which prevents malodors, improves the efficiency of methane fermentation and utilizes collected methane gas at the time of collected the gaseous methane by treating poultry manure. SOLUTION: A hermetically sealed gas generating vessel 2 has a heating mans for the poultry manure slurry in a slurrying vessel 1 and a pressure control means for maintaining the pressure in the vessel under nearly the specified pressure by taking out the gaseous methane when the pressure in the vessel rises. The anaerobic bacterium-contg. water taken out of the bottom of the gas generating vessel is subjected to acceleration of the methane fermentation by circulating the water from the middle of the height of the gas generating vessel 2 to return the water to the upper position and stirring the inside of the vessel. The anaerobic bacterium-contg. water taken out of the bottom is occasionally returned to the slurrying vessel 1 to maintain the liquid levels in the slurrying vessel 1 and the gas generating vessel 2 at nearly the specified liquid levels.  The waste water contg. the anaerobic bacteria generated from the respective parts of the device is completely returned to the slurrying vessel 1 or the gas generating vessel 2, by which the run-off of the anaerobic bacteria is prevented.
Patent JP-H06152677-A (JP)
Title: Method and system for automatic transmission of positive acknowledgment
Inventor: HADEIN EE INISU
IPC: H04L12/58
Filed: 1993-06-15
Abstract: PURPOSE: To designate a transmission medium used for the automatic transmission of reception acknowledgment (confirmation). CONSTITUTION: A message is transmitted through a first transmission medium. This message contains the designation of a second transmission medium used for the transmission the reception acknowledgment of the message. When the message is received, the reception acknowledgment is automatically transmitted through various kinds of second transmission media in response to the reception of the message.
Patent JP-H04368473-A (JP)
Title: Inverter
Inventor: OKUDE AKIO
IPC: H05B41/24
Filed: 1991-06-15
Abstract: PURPOSE:To suppress irregularities in magnetic and temperature characteristics of a drive transformer itself by providing a gap between the transformer and a magnetic core. CONSTITUTION:A primary winding n1 of a drive transformer T1 made of a current transformer having a gap, is serially inserted to switching elements (Tr) Q1, Q2, which are biased through resistors R1, R2 by voltages induced in two secondary windings n2, n3 by a current flowing to the winding n1 to be controlled ON, OFF. That is, the Trs Q1, Q2 are controlled ON, OFF by a self-excitation type. In order to effectively start switching operations of the Trs Q1, Q2, the Tr Q2 is started by a starter at the time of energizing a power source, and the switching operation of the Trs Q1, Q2 is started. When the Trs Q1, Q2 are alternately turned ON, OFF and a filament of a discharge lamp La is sufficiently preheated, the lamp La is started to be fired by a resonance circuit having a choke coil L1 and a capacitor C2.
Patent JP-S6035430-A (JP)
Inventor: SHIMODA SUMIO
IPC: H02B13/035
Filed: 1983-08-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5933825-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAGAMI SHIYOUICHI
IPC: H01L29/78
Filed: 1982-08-19
Abstract: PURPOSE:To form an ohmic contact between a substrate and a wiring of an intermetallic compound semiconductor film, by a method wherein after a contact part is formed, an intermetallic compound semiconductor film is formed, and an impurity-implanted semiconductor layer is formed or an impurity is doped into the intermetallic compound semiconductor film, and then, a heat treatment is carried out to form a semiconductor recrystallized layer in the interface. CONSTITUTION:A diffused layer contact part 4 is formed, and an MoSix film 5 is formed. MOreover, an amorphous Si layer 6 is formed. Both the Si layer 6 and the MoSix film 5 are selectively removed to form a gate electrode7 of the MoSix film having on its upper surface an amorphous Si pattern 61' and a wiring 8 having on its upper surface an amorphous Si pattern 62'. A thin oxide film 3 is removed to form a gate oxide film 9. Then, a thermal oxidation is carried out. Thus, an SiO2 film 10 is formed, and the Si in the amorphous Si pattern 62' is diffused toward a substrate 1 through the wiring 8. In addition, P is diffused to form a semiconductor recrystallized layer 111 at the interface between the substrate 1 and the wiring 8 connecting therewith, and an n<+> type diffused layer 12 is formed on the surface of the substrate 1. Thus, the wiring 8 has an excellent ohmic contact with the substrat 1 through the Si layer 111.
Patent JP-2000332558-A (JP)
Title: Amplifying circuit unit and amplifying circuit
Inventor: UNO HITOSHI
IPC: H03K5/003
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To improve response by making it possible to instantaneously compen sate the DC potential offset of a differential output signal due to the DC poten tial offset of a differential input signal. SOLUTION: This circuit is equipped with a differential amplifying circuit A11 which inputs and amplifies an in-phase and an opposite-phase signal, a 1st peak detecting circuit A12 and a 2nd peak detecting circuit A13 which detects the peak values of the in-phase and opposite-phase input signals of the differential amplifying circuit, and an offset compensating circuit A14 which compensates the DC potential offset of the differential output signal due to the DC potential offset of the differential input signal of the differential amplifying circuit A11.
Patent JP-S63308124-A (JP)
Inventor: DOKE TAKAHIRO
IPC: E03C1/05
Filed: 1987-06-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01312926-A (JP)
Title: Binding machine for threshed waste straw
Inventor: HIWASA KENJI
IPC: A01F12/00
Filed: 1988-06-10
Abstract: PURPOSE:To provide the title machine so designed that a supporting guide form to make a bundling guide with the roots of waste straws supported and a root-arranging plate to arrange the root of these waste straws by beating their end faces are so provided that the relative position of the both components is kept invariable at all times, thereby reducing occurrence of e.g., defective bindings, inadequate discharges. CONSTITUTION:At the root side of a binding unit 1 to bind threshed waste straws while collectively transferring them, a root-arranging plate 2 to arrange these waste straws while rocking their end face towards the straw bodies along with beating said end faces and a supporting guide 3 to make a bundling guide with the roots near said plate 2 supported are integrally provided so as to regulate said waste straws while moving them towards the straw bodies.
Patent JP-H05339775-A (JP)
Title: Production of stamper
Inventor: KISHI TOSHINORI
IPC: G11B7/26
Filed: 1992-06-04
Abstract: PURPOSE:To produce the stamper having high transfer accuracy by forming metallic layers on the metal oxide film on an optical master disk and peeling the optical master disk and the metallic layers at the boundary faces thereof. CONSTITUTION:The metal oxide film 2 is formed on the surface of the optical master disk 1 by executing an oxidation treatment. The metallic layers (Ni layers) 3, 4 are formed on the metal oxide film 2. The optical master disk 1 and the metallic layers 3, 4 are peeled at the boundary face of the metal oxide film 2 and the metallic layer 3 or the boundary face of the optical master disk 1 and the metal oxide film 2. The metallic layers 3, 4 peeled in such a manner are used as the stamper 5. The oxidation treatment is executed by irradiation with an oxygen ion beam, contact with oxygen plasma or immersion in a chromic acid soln. As a result, the stamper of the optical master disk having good peelability is produced when the surface of the disk consists of a metal.
Patent JP-H0310215-A (JP)
Title: Driving method for liquid crystal display element
Inventor: FUJISAWA NOBURU
IPC: G09G3/36
Filed: 1989-06-08
Abstract: PURPOSE:To make a liquid crystal display which has no irregularity in display light and shade and an excellent contrast ratio by using bipolar high-frequency AC pulse trains whose mean voltage level is zero, and bringing the selection and nonselection of display picture elements under time-division control and driving a liquid crystal element. CONSTITUTION:A driving waveform which contains no DC component and whose mean voltage level is zero is used and a bipolar high-frequency pulse train P1 which allows a liquid crystal material in a dimming layer to be in a saturated response state and bipolar high-frequency pulse trains P2 - P4 which make the liquid crystal material in the dimming layer below a threshold value are applied properly to respective electrodes of the liquid crystal display element on a time-division basis to perform the selection/nonselection control, thereby displaying characters and a graphic form. Namely, the element is driven at a high frequency with the bipolar pulses and then electrostatic charging which causes an offset voltage is precluded to eliminate the irregularity in display light and shade. Consequently, the display of high quality can be made.
Patent JP-H0310524-A (JP)
Title: Cw receiver
Inventor: ABE TATSUO
IPC: H04B1/16
Filed: 1989-06-08
Abstract: PURPOSE:To eliminate the need for the readjustment of the center frequency of a peak filter by using a switched capacitor filter for a peak filter passing through an AF, mixing a frequency generated from an oscillation circuit forming a BFO and a frequency generated from a constant frequency oscillator and using the mixed frequency signal as a clock for the switched capacitor filter thereby interlocking the BFO and the peak filter. CONSTITUTION:The oscillated frequency signal from an oscillator circuit 20 is mixed with a frequency signal of 10MHz oscillated by a crystal oscillator at a mixer 23 to generate a clock frequency of a peak filter 4 being a switched capacitor filter. When the oscillated frequency of the oscillator circuit 20 is selected to be 9.92MHz, the AF is 800Hz and the clock frequency of the peak filter is 80kHz and the center frequency of the peak filter is coincident with the AF. When the variable resistor 21 is adjusted to make the oscillating frequency of the oscillator circuit 20 9.9MHz, the AF is 1kHz and the clock frequency of the peak filter 4 is 100kHz, then the center frequency of the peak filter is coincident with the AF automatically.
Patent JP-H04343477-A (JP)
Title: Semiconductor non-volatile storage element and its manufacture
Inventor: KISHI TOSHIYUKI
IPC: H01L29/788
Filed: 1991-05-21
Abstract: PURPOSE:To suppress generation of a residue on the side wall of a MOS gate electrode by forming a high density impurity layer on a semiconductor substrate between a memory gate electrode set on a memory insulating film and MOS gate electrode set on a MOS insulating film. CONSTITUTION:A high density impurity layer 9 is provided on a semiconductor substrate 8 existing between a MOS gate electrode 1 formed on a MOS insulating film 24 and a memory gate electrode 2 formed on a memory insulating film 23. And, an overlapping of the MOS gate electrode 1 over the memory gate electrode 2 is removed. This memory insulating film 23 consists of a memory oxide film 4, nitride film 5 and top oxide film 6. In addition, the MOS insulating film 24 consists of a gate oxide film 3 and the nitride film 5.
Patent JP-S5767863-A (JP)
Title: Karman vortex current meter
Inventor: SUZUKI HIROYOSHI
IPC: G01P5/01
Filed: 1980-10-14
Abstract: PURPOSE:To eliminate the need for providing extra bypass lines to the outside part of a conduit, reduce size and simplify construction by providing a correcting column which is disposed in parallel with a vortex generating column on the upper stream side of the vortex generating column and can correct the number of generation of Karman vortexes. CONSTITUTION:On the upper stream side of a vortex generating column 2, and on the down stream of a flow regulating body 9, a correcting column 12 for the number of vortex generation of width narrower than the column 2 is provided in parallel with said column 2. If with such constitution gaseous flow flows into a conduit 1, a post flow area 13 slower than the average velocity of flow in the conduit is formed behind the column 12. Thereby, the vortex frequency of the case when there is the correcting column is made smaller as compared to the case when there is no column 12. Hence, the number of vortex generation is corrected without providing any extra bypass line to the outside part of the conduit, and the vortex current meter is made small in size and simple in construction.
Patent JP-H04367797-A (JP)
Title: Deoxidation and apparatus therefor
Inventor: MATSUNAGA AKIRA
IPC: C02F3/28
Filed: 1991-06-17
Abstract: PURPOSE:To provide a single aerophobic tank in which both methane fermentation and deoxidation processes take place in a microbial phase. CONSTITUTION:Gas collected in a gas holder 5 is circulated using an air pump 4. A deoxidation device is provided halfway through a circulation path and oxygen is removed from the gas by the device. The gas free from oxygen is introduced into a bacterial strain culture tank 1 and then is bubbled. A culture liquid nurtured in the bacterial culture tank 1 is added to an aerophobic tank 2 as a microbial strain. The addition is performed at the time of starting the air pump or intermittently after the startup.
Patent JP-H06330177-A (JP)
Title: Heat treatment apparatus for round corner part of large diameter square steel tube
Inventor: NAKAJIMA NORIO
IPC: C21D11/00
Filed: 1993-05-25
Abstract: PURPOSE:To improve the mechanical characteristic and the quality of a material at the local part, etc., by forming the round parts by roll-forming after heating mainly the round corner parts of the large diameter square steel tube formed by cold-plastic-forming while carrying in the horizontal direction. CONSTITUTION:The large diameter square steel tube 1 formed by bending and welding a plate is received with a horizontal table 2 at the steel tube supplying side and carried into a heating device 6 through pinch rollers 5 as it is. In there, the round corner parts of the steel tube are heated uniformly in a band state at a temp. of 650-950 deg.C and the other part is heated at a temp. lower than that of the round corner parts by 100-150 deg.C, respectively. Successively, before the temp. of the heated steel tube 1 does not lower, the cross section of the steel tube 1 is reduced with forming rollers 8 and formed. This steel tube is shifted to a horizontal table 9 at a steel tube carry-out side and carried out.
Patent JP-H11337773-A (JP)
Title: Optical module
Inventor: TANAKA HIROTAKA
IPC: G02B6/42
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical module which can be produced independently of a semiconductor process device to be used. SOLUTION: With respect to an optical module 100, a PD 110 is mounted on a header 130 and is arranged on a mounting part 412a of a front face 142 of a substrate 140. An optical fiber 120 is fitted to a V groove 164b of a holding substrate 160 while being retained by a cover 150 and is arranged on an area other than the mounting part 142a of the front face 142 of the substrate 140. The header 130 and the holding substrate 160 are aligned with a high precision by matching between markers 134a and 164a. The holding substrate 160 is fixed to the front face 142 by high-precision sticking, As the result, alignment between the PD 110 and the optical fiber 120 is accurately realized.
Patent JP-H01314376-A (JP)
Title: Display device
Inventor: KAWASE SACHIKO
IPC: G05B19/4061
Filed: 1988-06-14
Abstract: PURPOSE:To exactly and easily execute the check of a complicated tool path by displaying stored display data in a display color which is coordinated to a specific display data storage means, when this display data storage means is selected. CONSTITUTION:In order to display a tool path (tool locus) in a different color, a graphic memory in a CRT display device 8 stores display data D31 corresponding to a locus A in the tool path and display data D32 corresponding to a locus B, in a plane memory #3, and a plane memory #1 and #2, respectively. Also, as for a check screen for executing a tool path check, color switching is added to a menu. When a key input corresponding to this color switching is executed, the tool path is displayed by switching a display color. In such a way, a display device which can execute a display by changing a display color of the tool path of a specific part, in the tool path can be obtained.